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Item
LocPreemptEnabled Displays the value is TRUE when preemption is enabled on the port,
LocPreemptActive
LocAddFragSize
Auto-refresh
Refresh
4.4.4.2
TAS
The function provides an overview of TSN egress port frame preemption status.
1.
Navigate to Monitor > TSN and click TAS.
The TAS Status Parameters page displays.
The following table describes the items in the TAS Status Parameters page.
Item
Port
Oper Gate Enabled
Oper Gate States
Cycle Time Value
Cycle Time Unit
Cycle Time
Extension
Base Time
Current Time
Config Change Time Displays the PTPtime at which the next config change is scheduled to
Config Change Error Displays the counter of the number of times that a re-configuration of
Tick Granularity
Description
and FALSE otherwise.
Displays the value is TRUE when preemption is operationally active
on the port, and FALSE otherwise.
Displays the value of the 802.3br LocAddFragSize parameter for the
port.
Check this box to refresh the page automatically. Automatic refresh
occurs every 3 seconds.
Click Refresh to refresh the page immediately.
Figure 4.52 TAS Status Parameters
Description
Displays the logical port of the entry.
Displays the whether traffic scheduling is active (true) or inactive
(false).
Displays the current state of the gate associated with each queue for
the Port.
Displays the operational value of the gating cycle for the Port.
Displays the operational Cycle Time unit.
Displays the integer number of nanoseconds, defining the maximum
amount of time by which the gating cycle for the Port is permitted to be
extended when a new cycle configuration is installed.
Displays the operational value of base time, expressed as an IEEE
1588 precision time protocol (PTP) timescale.
Displays the current time (seconds), in PTPtime, as maintained by the
local system. The value is a representation of a PTPtime value,
consisting of a 48-bit integer number of seconds and a 32-bit integer
number of nanoseconds.
occur.
the traffic schedule has been requested with the old schedule still
running and the requested base time was in the past.
Displays the granularity of the cycle time clock, represented as an
unsigned number of tenths of nanoseconds.
76
EKI-8500 Series User Manual
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